Casio MDV-106 DurovsCertina DS-X GMT

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Casio MDV-106 Duro at true scale

MDV-106 Duro

Certina DS-X GMT at true scale

DS-X GMT

Diameter

44.2mm

41.2mm

Lug-to-Lug

48.5mm

lowest

48.6mm

Thickness

12.1mm

lowest

12.2mm

Water Resistance

200m

200m

MSRP

$85

lowest

$643

Movement

Quartz

F06.865

Case

5 specs
Diameter
44.2mm
41.2mm
Thickness
12.1mm
12.15mm
Lug-to-Lug
48.5mm
48.56mm
Lug Width
n/a
20mm
Finish
n/a
n/a

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
No
n/a
Dial Color
Black
n/a

Movement

2 specs
Caliber
n/a
F06.865
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
$85
$643
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Casio MDV-106 Duro

Owners widely praise the Casio MDV-106 Duro for its quality-to-price ratio and elegant design, often highlighting the Marlin logo and finishing. Many consider it a stunning first watch or a strong alternative to more expensive dive watches, with some noting its elegant diameter and build quality. One owner mentions the 44.2mm case size is preferred over a smaller sibling model. The Casio MDV-106 Duro is available for around $59-$70, and owners frequently suggest aftermarket strap or bracelet upgrades. Some owners flag the large size and weak lume as negatives. Overall, owners rate the Casio MDV-106 Duro highly for its design elegance and exceptional value.

From video reviewers

The Casio MDV-106 Duro's quartz movement demonstrates excellent accuracy. Its stainless steel case features surprisingly good finishing for its price point.

Certina DS-X GMT

Owners widely praise the Certina DS-X GMT for its functional GMT complication, rugged build, and value, with one owner noting its $269 price as a good deal for the well-made quality. Reviewers highlight its vibrant, fun design as a departure from typical offerings, and its practical dual-bezel system. Some owners find the quartz movement a no-brainer for accuracy and lower cost, while others prefer automatics and note the MSRP can be high. The inner 24-hour bezel's 90-click action is criticized for misalignment, and lume is described as functional but not exceptionally bright. One owner reports the bracelet clasp rattles. Overall, owners and reviewers rate the Certina DS-X GMT highly for its functional GMT complication and value at its price point.

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